MalwareBazaar Database

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id

OLE dump

MalwareBazaar was able to identify 3 sections in this file using oledump:

OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

Intelligence

File Origin

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

tmp1zg8lye0

Verdict:

Malicious activity

Analysis date:

2022-01-27 19:04:10 UTC

Tags:

macros macros40 emotet-doc emotet loader trojan

Link:

https://app.any.run/tasks/701b25a5-408f-4b08-9db2-1c8e33d54c2e

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

BitDam Malicious

Verdict:

Malicious

File type:

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Has a screenshot:

False

Contains macros:

True

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/224643/

ClamAV Detected

Detection(s):

SecuriteInfo.com.Macro.Downlader-9.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Macro.Downlader-10.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.Excel4DragoTrainingMontage.20210204.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XLSLOLBINHammerToFall.20201218.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MDottedQuadDancingInHeaven.20210421.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.Emotet46and2.20220124.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Creating a window

Сreating synchronization primitives

Creating a process with a hidden window

Launching a process

Running batch commands by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File

Link:

https://app.docguard.net/af267fe2e9975d8eb7f84748b9456ef9b86fbe6a4fb72cc1580e507b2abc8622/results/dashboard

Payload URLs

URL

File name

http://91.240.118.168/zqqw/zaas/fe.html

Macro1

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

cmd cmd.exe macros macros-on-open mshta mshta.exe stripped

Link:

https://www.filescan.io/uploads/61f2e842c4bcf3287a61fa45/reports/c1693247-4dd2-47b9-b13f-bdeab18a4917/overview

inlyse Malware.AI Malicious

Label:

Malicious

Suspicious Score:

7.9/10

Score Malicious:

79%

Score Benign:

21%

Link:

https://www.malware.ai/gui/files/?id=089c448d-f505-415b-8533-e2c554083ba0

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/af267fe2e9975d8eb7f84748b9456ef9b86fbe6a4fb72cc1580e507b2abc8622

Details

Excel 4.0 Macro

Document contains Excel 4.0 macros (XLM). A valid, albeit dated feature, this document should be treated with suspicion.

IPv4 Dotted Quad URL

A URL was detected referencing a direct IP address, as opposed to a domain name.

Macro Execution Coercion

Detected a document that appears to social engineer the user into activating embedded logic.

MSHTA Pivot

Macro may contain a pivot to an external URL resource via MSHTA.

Autostarting Excel Macro Sheet

Excel contains Macrosheet logic that will trigger automatically upon document open.

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/af267fe2e9975d8eb7f84748b9456ef9b86fbe6a4fb72cc1580e507b2abc8622/

ReversingLabs TitaniumCloud Document-Excel.Trojan.Emotet

Threat name:

Document-Excel.Trojan.Emotet

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-01-27 18:45:27 UTC

File Type:

Document

Extracted files:

8

AV detection:

16 of 28 (57.14%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=v4th7yxjs5oy5n7yi5elsrlo7g4g7ptkj63szqkybzihwkv4qyra._file

Hatching Triage emotet

Result

Malware family:

emotet

Alert

Create hunting rule

Score:

  10/10

Tags:

family:emotet botnet:epoch4 banker macro suricata trojan xlm

Link:

https://tria.ge/reports/220127-xed6cshbbr/

Behaviour

Modifies Internet Explorer settings

Modifies registry class

Modifies system certificate store

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Enumerates physical storage devices

Program crash

Drops file in System32 directory

Loads dropped DLL

Blocklisted process makes network request

Downloads MZ/PE file

Emotet

Process spawned unexpected child process

suricata: ET MALWARE W32/Emotet CnC Beacon 3

Malware Config

C2 Extraction:

51.15.4.22:443
173.214.173.220:8080
212.237.5.209:443
192.254.71.210:443
216.158.226.206:443
162.243.175.63:443
212.24.98.99:8080
58.227.42.236:80
45.118.115.99:8080
104.251.214.46:8080
185.157.82.209:8080
46.55.222.11:443
188.40.137.206:8080
81.0.236.90:443
103.75.201.2:443
129.232.188.93:443
195.154.133.20:443
159.8.59.82:8080
79.172.212.216:8080
138.185.72.26:8080
200.17.134.35:7080
185.157.82.211:8080
209.59.138.75:7080
178.63.25.185:443
45.176.232.124:443
45.118.135.203:7080
164.68.99.3:8080
203.114.109.124:443
212.237.17.99:8080
50.116.54.215:443
131.100.24.231:80
212.237.56.116:7080
45.142.114.231:8080
162.214.50.39:7080
51.38.71.0:443
104.168.155.129:8080
107.182.225.142:8080
217.182.143.207:443
158.69.222.101:443
176.104.106.96:8080
207.38.84.195:8080
41.76.108.46:8080
110.232.117.186:8080
178.79.147.66:8080
173.212.193.249:8080

Dropper Extraction:

http://91.240.118.168/zqqw/zaas/fe.html
http://91.240.118.168/zqqw/zaas/fe.png

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/af267fe2e9975d8eb7f84748b9456ef9b86fbe6a4fb72cc1580e507b2abc8622

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/224643/

Comments